Who is Participating?

PS here are the steps:
1.From the Deleted Items view, right click in the heading area at the top below the search field (arrange by) and click View Settings.
2.The Advanced View Settings window appears. Click Columns and select Date/Time from “Select available fields from.”
3.Select Modified from the Available fields and click Add. It adds the Modified field to the bottom, so you may want to move it up below Subject or wherever you prefer. Click OK once.
4.Next you need to change the sort order. Click Sort from the Advanced View Settings window.
5.Change to Date/Time fields from the Select Available Fields from (at the bottom of the Sort screen).
6.Then from the Sort items by field, select Modified and Descending (to sort from most recently deleted).
7.You may want to be sure grouping is on none (unless you prefer to keep it on)
8.Click OK twice.
9.Your deleted items should be in the date modified (deleted) order now.
10.If you find you need to move the modified field elsewhere on the screen to see it, just go to the View Settings > Columns and move fields around.